LinkIt ONE

The LinkIt ONE development board is an open source, high-performance board for prototyping Wearables and IoT devices.

It's based on the world's leading SoC for Wearables, MediaTek Aster (MT2502) combined with high-performance Wi-Fi (MT5931) and GPS (MT3332) chipsets to provide you with access to all the features of MediaTek LinkIt. It also provides similar pin-out features to Arduino boards, making it easy for you to connect to various sensors, peripherals, and Arduino shields.

LinkIt ONE is a co-design product by Seeed Studio and MediaTek. It brings together the parties' knowledge in open hardware and industry-leading reference designs for Wearables and IoT devices to create this powerful development board.

LinkIt ONE development is fully supported on the MediaTek Labs site: check out the LinkIt sectionand register here to download the SDK, participate in the Forums, and more.

Co-design by Seeed and MTK

High performance board for wearable and IoT

Rich - Features

Rich - compatibility

Strong extensibility, similar pinout to Arduino

Category

Feature

Spec

Microcontroller

Chipset

MT2502A (Aster)

Core

ARM7 EJ-S&trade;

Clock Speed

260MHz

PCB Size

Dimensions

3.3 x 2.1 inches

Memory

Flash

16MB

RAM

4MB

Power

Battery Jack

3.7~4.2V Li-battery

DC Current Per I/O Pin

0.3~3mA

Digital IO Pins

Pin Count

16(D0~D13, SDA, SCL)

Voltage

3.3v

Analog Input Pins

Pin Count

3(A0, A1, A2)

Voltage

0~5V

PWM Output Pins

Pin Count

2(D3 and D9)

Voltage

3.3v

Max Resolution

13bit

Frequency (Resolution)

1.6KHz (13bit)

50.8KHz (8bit)

800KHz (4bit)

(customizable)

External Interrupts

Pin Count

2(D2 and D3)

I2C(master only)

Set Count

1(SDA, SCL)

Speed

100Kbps, 400Kbps, 3.4Mbps

SPI(master only)

Set Count

1(MOSI, MISO, SCK, SS)

Speed

104Kbps~26Mbps

UART

Set Count

1(TX/RX)

Voltage

3.3v

UART on USB

Set Count

1

Communications

GSM

850/900/1800/1900MHz

GPRS

Class 12

Bluetooth

BR/EDR/BLE (Dual Mode)

Wi-Fi (MT5931)

802.11 b/g/n

Positioning

GPS (MT3332)

GPS/GLONASS/BEIDOU

User Storage

Flash

10MB

SD Card

Up to 32GB (Class 10)

Executable Size

RAM (Code+RO+RW+ZI+Heap)

2MB

Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders